AV Link M8S 8" Active Subwoofer

Spend £50 For Free UK Delivery
Spend £50 For Free UK Delivery
All orders to mainland UK over £50 are eligible for free standard delivery.
For orders under £50 we have delivery rates starting from just £2.99
Need it fast? No problem, you’ll find express next day delivery rates available on most products. Learn More
60 Day Returns + 1 Year Warranty
60 Day Returns + 1 Year Warranty
We’re so confident that you’ll be happy with your purchase that we’ve extended our returns policy to 60 days.
We call it the “Happy Sound Guarantee”.
If you’re not happy with your purchase for any reason simply send it back to us for a full refund. Learn More
Warranty
K&B Audio are authorised dealers for AV Link. All sales come with a 1 Year manufacturers warranty and full technical support.
Description
Description
Active sub cabinet with 8" (20cm) reinforced driver and internal amplifier with active filter circuit.
Inputs are on twin RCA or from a stereo amplifier on spring terminals (between amp and mid-top speakers).
Cutoff frequency and Gain rotary controls can be adjusted as required. "Auto Off" function deactivates the amplifier when no incoming signal is detected to conserve energy.
FEATURES
- Integral amplifier with variable crossover
- Auto off function conserves energy
- Speaker level or line level inputs
SPEAKER LEVEL INPUT
As most of our systems do not feature a pre-out or subwoofer out it's previously not been possible to connect the majority of subwoofers available on the market.
For the first time you can now add deep bass to your installed home audio system with our 8" active subwoofer!
Simply connect the subwoofer via speaker cable in line with your ceiling speakers to completely transform your system with deep lows and richer sounding music.
The subwoofer is completely adjustable in volume and frequency so you can tune it to your preferences, whether you want to add a bit of subtle depth, or if you want room shuddering bass!
This low cost add-on will help create the ultimate installed home audio system without breaking the bank!
Key Features
Key Features
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Power Handling
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Driver Size
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Dimensions
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Warranty
Specifications
Specifications
- Power Supply - 220-250Vac, 50/60Hz (Fig 8)
- Driver - 20cm (8") reinforced cone
- Connections - Speaker level input terminals, RCA line level in
- Cut-off Frequency - 45 - 150Hz
- Rated Output Power - 100W
- Peak Output - 200W
- Frequency Response - 50 - 250Hz
- Dimensions - 300 x 330 x 300mm
- Weight - 7.44kg
Payment & Security
Secure Payments
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Authorised Dealer
K&B Audio are authorised dealers for AV Link. All sales come with a 1 Year manufacturers warranty and full technical support.

Why K&B Audio
Over a Decade of Experience
Established in 2013, we’ve been helping customers enjoy hassle-free home audio for more than 10 years.
Shop with Confidence
Our 'Happy Sound Guarantee' guarantees you expert advice, 60 day returns and free delivery on orders over £50.
35,000+ Satisfied Customers
We’ll always help you find the right solution for your needs, not just what boosts our bottom line. Don’t just take our word for it – read our glowing customer reviews.
Extensive Product Range
With the top brands, carefully curated bundles and thousands of home audio products in stock, we’ve got something for every setup.